23039170 has 32 divisors (see below), whose sum is σ = 51705216. Its totient is φ = 7180800.

The previous prime is 23039167. The next prime is 23039173. The reversal of 23039170 is 7193032.

It is an interprime number because it is at equal distance from previous prime (23039167) and next prime (23039173).

It is not an unprimeable number, because it can be changed into a prime (23039173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14191 + ... + 15730.

It is an arithmetic number, because the mean of its divisors is an integer number (1615788).

Almost surely, 2^23039170 is an apocalyptic number.

23039170 is an abundant number, since it is smaller than the sum of its proper divisors (28666046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23039170 is a wasteful number, since it uses less digits than its factorization.

23039170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29946.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 23039170 is about 4799.9135408880. The cubic root of 23039170 is about 284.5480473952.

The spelling of 23039170 in words is "twenty-three million, thirty-nine thousand, one hundred seventy".